Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Barbados
Barbados: Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis was 94.0% in 2024. ▲ Rising
Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Barbados, 1980–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
In 2024, share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Barbados stood at 94.0%.
The figure is up 10.6% on the previous year and unchanged over ten years.
Over the whole period, share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Barbados peaked at 97.0% in 2015 and was at its lowest, 58.0%, in 1981.
That places Barbados 67th out of 194 countries with data for 2024, putting it in the middle of the range.
The long-run direction has been consistently rising across the 45 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 72.7% | 58.0% | 83.0% | 10 |
| 1990s | 89.3% | 82.0% | 96.0% | 10 |
| 2000s | 89.3% | 84.0% | 93.0% | 10 |
| 2010s | 91.8% | 86.0% | 97.0% | 10 |
| 2020s | 86.4% | 82.0% | 94.0% | 5 |
Countries ranked near Barbados
- 67 Armenia 94.0% compare
- 67 Bulgaria 94.0% compare
- 67 Cyprus 94.0% compare
- 67 Fiji 94.0% compare
- 67 Iceland 94.0% compare
- 67 India 94.0% compare
- 67 Italy 94.0% compare
- 67 Kiribati 94.0% compare
- 67 Poland 94.0% compare
- 67 Seychelles 94.0% compare
- 67 Spain 94.0% compare
- 67 Tuvalu 94.0% compare
- 67 United States 94.0% compare
- 67 Uruguay 94.0% compare
More reference data data for Barbados
- Universal right to vote in practice 2 (2025)
- Civil liberties rating 1 (2025)
- Democracy 7 (2025)
- Men's universal right to vote 1 (2025)
- Chief executive of the government is elected 1 (2025)
- Free country 2 (2025)
- Competitive elections 1 (2025)
- Elected parliament 1 (2025)
- Consumer price index 146.53 2010 = 100 (2025)
- Universal right to vote 2 (2025)
Frequently asked questions
- What is share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Barbados?
- Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Barbados was 94.0% in 2024, according to WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest share of one-year-olds vaccinated against diphtheria, tetanus and pertussis recorded in Barbados?
- The highest recorded value was 97.0% in 2015.
- What is the lowest share of one-year-olds vaccinated against diphtheria, tetanus and pertussis recorded in Barbados?
- The lowest recorded value was 58.0% in 1981.
- How does Barbados rank for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Barbados ranks 67th out of 194 countries with data for 2024.
- Is share of one-year-olds vaccinated against diphtheria, tetanus and pertussis rising or falling in Barbados?
- Over the last ten years it is unchanged. The long-run trend across the full record is rising.
- Where does this Barbados data come from?
- The figures come from WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis. Statizoid updates them automatically from the source API.
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About this data
Share of one-year-olds who have had three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.